package com.atguigu.gulimall.search.controller;

import com.atguigu.gulimall.search.service.MallSearchService;
import com.atguigu.gulimall.search.vo.SearchParam;
import com.atguigu.gulimall.search.vo.SearchResult;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.GetMapping;

import javax.servlet.http.HttpServletRequest;

/**
 * @author : PF_23
 * @Description : TODO
 * @date : 2021/9/12 10:21.
 */
@Controller
public class SearchController {

    @Autowired
    MallSearchService mallSearchService;

    /**
     * 自动将页面传递过来的所有请求查询参数封装为指定的对象
     *
     * @param param 请求查询参数对象
     * @return 查询结果
     */
    @GetMapping("/list.html")
    public String listPage(SearchParam param, Model model, HttpServletRequest request) {
        String queryString = request.getQueryString();
        param.set_queryString(queryString);

        // 1、根据页面传递的查询参数检索结果
        SearchResult result = mallSearchService.search(param);

        model.addAttribute("result", result);
        return "list";
    }
}

